TWM472665U - 自行車的右曲柄臂組件 - Google Patents

自行車的右曲柄臂組件 Download PDF

Info

Publication number
TWM472665U
TWM472665U TW102204103U TW102204103U TWM472665U TW M472665 U TWM472665 U TW M472665U TW 102204103 U TW102204103 U TW 102204103U TW 102204103 U TW102204103 U TW 102204103U TW M472665 U TWM472665 U TW M472665U
Authority
TW
Taiwan
Prior art keywords
right crank
crank arm
coupling
chainring
damping element
Prior art date
Application number
TW102204103U
Other languages
English (en)
Chinese (zh)
Inventor
Pretto Andrea De
Original Assignee
Campagnolo Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Campagnolo Srl filed Critical Campagnolo Srl
Publication of TWM472665U publication Critical patent/TWM472665U/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/105—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like involving front sprocket chain-wheels engaged by the chain, belt or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2165—Cranks and pedals with attached gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
TW102204103U 2012-03-08 2013-03-06 自行車的右曲柄臂組件 TWM472665U (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000088U ITMI20120088U1 (it) 2012-03-08 2012-03-08 Assieme di pedivella destra per bicicletta

Publications (1)

Publication Number Publication Date
TWM472665U true TWM472665U (zh) 2014-02-21

Family

ID=46833720

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102204103U TWM472665U (zh) 2012-03-08 2013-03-06 自行車的右曲柄臂組件

Country Status (4)

Country Link
US (1) US10065703B2 (fr)
FR (1) FR2987818B3 (fr)
IT (1) ITMI20120088U1 (fr)
TW (1) TWM472665U (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI668155B (zh) * 2018-10-09 2019-08-11 天心工業股份有限公司 Bicycle chainring

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700054982A1 (it) * 2017-05-22 2018-11-22 Campagnolo Srl Corona dentata per una guarnitura di bicicletta
US10618588B2 (en) * 2017-12-13 2020-04-14 Gates Corporation Sprocket guard

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009621A (en) * 1976-03-03 1977-03-01 Shimano Industrial Company, Limited Assembly of chain sprockets and cranks for bicycle
JPS5811673Y2 (ja) * 1979-01-29 1983-03-04 川崎重工業株式会社 オ−トバイ用スプロケット
US4838122A (en) * 1986-09-18 1989-06-13 Bridgestone Cycle Co., Ltd. Speed change device for bicycle
US4798565A (en) * 1987-07-09 1989-01-17 Winnett Boyd Chain wheel assembly
US5035678A (en) * 1990-10-26 1991-07-30 Trilach Development Inc. Energy-storing bicycle sprocket drive system
US5464373A (en) * 1994-11-15 1995-11-07 Cyclone Precision Inc. Bicycle sprocket assembly with a chain guiding means
US5609536A (en) * 1995-06-13 1997-03-11 Tracer Company, Ltd. Bicycle freewheel gear cluster gear-shifting mechanism
DE29608748U1 (de) * 1996-05-14 1996-08-01 Storck, Markus, 61476 Kronberg Fahrradkurbel
US6860171B1 (en) * 1999-12-29 2005-03-01 Shimano, Inc. Drive mechanism for a bicycle transmission assist mechanism
US6475110B1 (en) * 2000-03-17 2002-11-05 Shimano Inc. Bicycle front chainwheel assembly
US7686721B2 (en) * 2005-05-11 2010-03-30 Shimano Inc. Bicycle chainring
US7824287B2 (en) * 2005-12-02 2010-11-02 Shimano Inc. Bicycle sprocket
US20080312016A1 (en) * 2007-06-13 2008-12-18 Douglas Chiang Light weight Chain Wheel Having Concrete Structure
EP2222541A1 (fr) * 2007-11-22 2010-09-01 DELALE, Jean-Yves Pedalier a plateaux interchangeables
WO2011014915A1 (fr) * 2009-08-04 2011-02-10 Ryan Burke Roue dentée à amortissement de torsion
US9771128B2 (en) * 2011-10-05 2017-09-26 Shimano Inc. Bicycle crank assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI668155B (zh) * 2018-10-09 2019-08-11 天心工業股份有限公司 Bicycle chainring

Also Published As

Publication number Publication date
FR2987818B3 (fr) 2014-07-11
ITMI20120088U1 (it) 2013-09-09
FR2987818A3 (fr) 2013-09-13
US20130233127A1 (en) 2013-09-12
US10065703B2 (en) 2018-09-04

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Legal Events

Date Code Title Description
MK4K Expiration of patent term of a granted utility model